CVE-2025-14460

MEDIUM EPSS 27.9%
Published Jan 7, 20265mo ago · Modified Jun 17, 20261w ago
5.3 CVSS 3.1
Medium
Find Similar
Published Jan 7, 2026 5mo ago
Last Modified Jun 17, 2026 1w ago

Description

The Piraeus Bank WooCommerce Payment Gateway plugin for WordPress is vulnerable to unauthorized order status modification in all versions up to, and including, 3.1.4. This is due to missing authorization checks on the payment callback endpoint handler when processing the 'fail' callback from the payment gateway. This makes it possible for unauthenticated attackers to change any order's status to 'failed' via the publicly accessible WooCommerce API endpoint by providing only the order ID (MerchantReference parameter), which can be easily enumerated as order IDs are sequential integers. This can cause significant business disruption including canceled shipments, inventory issues, and loss of revenue.

CVSS Details

Base Score
5.3
Exploitability
3.9
Impact
1.4
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality None
Integrity Low
Availability None

Threat Intelligence

EPSS Exploit Probability
27.9% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-862 Missing Authorization Authorization

References 4

  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/woo-payment-gateway-for-piraeus-bank/tags/3.1.4/classes/WC_Piraeusbank_Gateway.php#L821
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/woo-payment-gateway-for-piraeus-bank/trunk/classes/WC_Piraeusbank_Gateway.php#L821
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/changeset/3439515/
  • wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/d7b15198-8f44-4390-862b-35d41eb8a854?source=cve

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.